Product Features |
1.Antimagnetic, 7 character wheels, 6 black character wheels+1 red character wheel, non return |
2.Ratio 100:1, motor coil resistance 430Ω |
3.Working voltage 3.5-6.5V |
4.Working temperature limit -40℃~70℃ |
5.Working pulse width rating: 70-320ms |
6.Rated working pulse interval: ≥50ms |